Home / 19,454,457.50-29,183,192.91-6,500,653.19

Finding the Fourth Proportional to 19,454,457.50, 29,183,192.91 and 6,500,653.19

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Solution

The fourth proportional to 19,454,457.50, 29,183,192.91 and 6,500,653.19 is: 9,751,483.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,454,457.50 : 29,183,192.91 = 6,500,653.19 : x
  2. Step 2: Convert to fraction form
    19,454,457.50/29,183,192.91 = 6,500,653.19/x
  3. Step 3: Cross multiply
    19,454,457.50x = 29,183,192.91 × 6,500,653.19
  4. Step 4: Simplify right side
    19,454,457.50x = 189,709,815,938,860.91
  5. Step 5: Solve for x
    x = 189,709,815,938,860.91/19,454,457.50
  6. Step 6: Final answer
    x = 9,751,483.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.